1064759710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2172979}}^1$

素因数の和:2173000

約数の個数: 24

約数和(自身を含む): 2229477480

約数和(自身を除く): 1164717770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2172979, 4345958, 10864895, 15210853, 21729790, 30421706, 76054265, 106475971, 152108530, 212951942, 532379855, 1064759710]

約数ペア:

[(1, 1064759710), (2, 532379855), (5, 212951942), (7, 152108530), (10, 106475971), (14, 76054265), (35, 30421706), (49, 21729790), (70, 15210853), (98, 10864895), (245, 4345958), (490, 2172979)]